Re: ixgbe hangs when XDP_TX is enabled

2018-08-24 Thread Jesper Dangaard Brouer
On Wed, 22 Aug 2018 09:22:58 -0700 Jeff Kirsher wrote: > On Tue, 2018-08-21 at 11:13 -0700, Alexander Duyck wrote: > > On Tue, Aug 21, 2018 at 9:59 AM Nikita V. Shirokov > > wrote: > > > > > > On Tue, Aug 21, 2018 at 08:58:15AM -0700, Alexander Duyck wrote: > > > > On Mon, Aug 20, 2018 at

Re: ixgbe hangs when XDP_TX is enabled

2018-08-22 Thread Jeff Kirsher
On Tue, 2018-08-21 at 11:13 -0700, Alexander Duyck wrote: > On Tue, Aug 21, 2018 at 9:59 AM Nikita V. Shirokov < > tehn...@tehnerd.com> wrote: > > > > On Tue, Aug 21, 2018 at 08:58:15AM -0700, Alexander Duyck wrote: > > > On Mon, Aug 20, 2018 at 12:32 PM Nikita V. Shirokov < > > > tehn...@tehnerd.

Re: ixgbe hangs when XDP_TX is enabled

2018-08-21 Thread Alexander Duyck
On Tue, Aug 21, 2018 at 9:59 AM Nikita V. Shirokov wrote: > > On Tue, Aug 21, 2018 at 08:58:15AM -0700, Alexander Duyck wrote: > > On Mon, Aug 20, 2018 at 12:32 PM Nikita V. Shirokov > > wrote: > > > > > > we are getting such errors: > > > > > > [ 408.737313] ixgbe :03:00.0 eth0: Detected T

Re: ixgbe hangs when XDP_TX is enabled

2018-08-21 Thread Nikita V. Shirokov
On Tue, Aug 21, 2018 at 08:58:15AM -0700, Alexander Duyck wrote: > On Mon, Aug 20, 2018 at 12:32 PM Nikita V. Shirokov > wrote: > > > > we are getting such errors: > > > > [ 408.737313] ixgbe :03:00.0 eth0: Detected Tx Unit Hang (XDP) > > Tx Queue <46> > >

Re: ixgbe hangs when XDP_TX is enabled

2018-08-21 Thread Alexander Duyck
On Mon, Aug 20, 2018 at 12:32 PM Nikita V. Shirokov wrote: > > we are getting such errors: > > [ 408.737313] ixgbe :03:00.0 eth0: Detected Tx Unit Hang (XDP) > Tx Queue <46> > TDH, TDT <0>, <2> > next_to_use <

ixgbe hangs when XDP_TX is enabled

2018-08-20 Thread Nikita V. Shirokov
we are getting such errors: [ 408.737313] ixgbe :03:00.0 eth0: Detected Tx Unit Hang (XDP) Tx Queue <46> TDH, TDT <0>, <2> next_to_use <2> next_to_clean<0> tx_buffer_inf